baber/WOPTO huggingface dataset:
Patent JP-2008284867-A (JP)
Title: Method for molding light guide plate
Inventor: EBINA TOSHIYUKI
IPC: B29C45/76
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding a light guide plate which can curtail a light guide plate molding cycle time by shortening the time required for a process from the start of mold opening to the completion of mold closing through the ejection of the light guide plate, when the light guide plate is molded by injection molding including injection compression molding.  <P>SOLUTION: In the method for molding the light guide plate in a mold by injection molding, by arranging a mold opening/closing operation and the operation of an ejection device 23 for ejecting the light guide plate P to overlap each other, a molding cycle time in light guide plate molding can be curtailed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132958-A (JP)
Title: In-line heat treatment method for steel wire rod, and apparatus therefor
Inventor: WADA YASUHIRO
IPC: C21D9/52
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength steel wire rod by heat-treating a loose coil with the use of hard cooling and simultaneously reducing the variation of strength in a heat-treated wire rod depending on the location, which occurs in a heat treatment of cooling a heated loose coil of the wire rod, when cooling the loose coil in a cooling tank which generates a strong jet flow therein.  <P>SOLUTION: The cooling tank has a current plate arranged in the vicinity of the liquid surface so that a molten salt which has been spouted from the bottom of the cooling tank in which the molten salt flows is not spouted to the outside of the tank, and makes a flow rate distribution of the jet flow controlled. A steel wire rod having high strength and uniform quality can be obtained by immersing and cooling the loose coil of the steel wire rod in the tank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141470-A (JP)
Title: Radio communication method and radio communication system
Inventor: YURUGI HIROYUKI
IPC: H04J11/00
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To select a receiving antenna so as to upgrade communication quality in a radio communication system having a plurality of selectable receiving antennas with a MIMO communication function.  <P>SOLUTION: Before starting a stream transmission, a server device 100 acquires a number of antenna combinations from a client device 200, determines a training time t1 according to a maximum number of antenna combinations, the training time t1 is reported to the client devices 200, each of the client devices 200 determines a training time t2 required for estimating a transmission path state for each of the antenna combinations according to the training time t1, the server device 100 transmits a training signal for the training time t1, each of the client devices 200 estimates a transmission path state for the training time t2 for each of antenna combinations by using the training signal, selects and sets an antenna combination according to the estimated transmission path state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141108-A (JP)
Title: Storage vessel
Inventor: IWAKI TADAO
IPC: H01L21/673
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage vessel capable of maintaining a storage space at pressure higher than that of an external environment by a simple structure without depending upon a pressure means by an external gas introducing device or the like.  <P>SOLUTION: The storage vessel is formed in the storage space storing a storage section by airtightly connecting pump spaces capable of changing capacities to the storage space. The storage vessel has working sections movable for changing the content volumes of the pump spaces. For example, an extensible bellows and elastic bodies are used for the working sections. The pump spaces can also be unified with the storage space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138629-A (JP)
Title: Variable capacity compressor
Inventor: MIYAJI TOSHIKATSU
IPC: F04B27/10
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable capacity compressor capable of stably maintaining the tilt angle of a swash plate by minimizing such an event that a discharge flow is suddenly eliminated in a low discharge capacity area.  <P>SOLUTION: In the variable capacity compressor 1, a rotor 11 secured to a drive shaft 4 is connected to a journal 13 through a connection link 14. The connection link 14 is rotated about the rotor 11. By the rotation, the tilt angle of the journal 13 is varied when the tilt angle of the swash plate 15 is varied. The reciprocating stroke of each piston 9 is varied according to the tilt angle of the swash plate 15. The connection link 14 is connected to the rotor 11 at a first rotation support part 14a and to the journal 13 at a second rotation support part 14b. The connection link is so connected that the first rotation support part 14a is positioned on the journal 13 side, and the second rotation support part 14b is positioned on the rotor 11 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137448-A (JP)
Title: Runflat tire
Inventor: YAMASHITA BUNICHI
IPC: B60C9/18
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve riding comfort while improving run flat durability.  <P>SOLUTION: The runflat tire (1) comprises a carcass (6), a belt layer (7) having two belt plies (7A and 7B) inside and outside of a tire radius, and a side-reinforcing rubber layer (11) having a substantially crescent section. The carcass (6) includes a carcass ply (6A) having carcass cords arrayed at an angle of 70 to 90 degrees with respect to the tire circumference direction and coated with topping rubber, and the carcass cords are made of aramid fiber cords having a twisting coefficient (T) of 0.50 to 0.70. The runflat tire (1) further comprises a tread reinforcing rubber layer (9) interposed between the belt layer (7) and the carcass (6) and having a hardness of 70 degrees or more and a loss tangent (tanδ) of 0.15 or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136574-A (JP)
Title: Radiographic system
Inventor: TAKEDA YOSHIHIRO
IPC: A61B6/00
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an X-ray image suitable for the diagnosis of a heart part by simple roentgenography reducing the load of a patient and low in cost.  <P>SOLUTION: A radiographic system includes an X-ray source for emitting X-rays, a detector for detecting the X-rays emitted from the X-ray source, a holding part for rotatably holding a subject being a photographing target between the X-ray source and the detector, and a reading part for reading the X-ray image from the detector. The control part of a photographic console is constituted so as to variably control the angle-of-rotation phase of the holding part and, at the time of pre-photographing, X-rays are emitted in a plurality of angle-of rotation phases by the X-ray source and an angle-of-rotation phase making the long axis of the heart region longest is calculated on the basis of each of the X-ray images obtained from the detection by the reading part in each of the angle-of-rotation phases (step S1). At the time of main photographing, the holding part is fixed to the angle-of-rotation phase to emit X-rays by the X-ray source (step S2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008092601-A (JP)
Title: Loudspeaker call system for multiple dwelling house
Inventor: FUKUSHIMA MINORU
IPC: H04B3/23
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a sense of cutoff just after start of speech while preventing unpleasant echo or howling and to shorten a time from start of speech until a two-way simultaneous call is enabled.  <P>SOLUTION: An initial value for other internal call terminal or handset type external call terminal connected by an extension call and an initial value for an external loudspeaker call terminal are individually set, respectively. Therefore, a sense of cutoff just after the start of speech can be reduced while preventing unpleasant echo or howling and the time from the start of speech until a two-way simultaneous call is enabled, can be shortened. Furthermore, when operating a total loss quantity calculating unit 37d of a voice switch 37 in an update mode, an increased quantity and a decreased quantity when calling to the internal call terminal, are made less than an increased quantity and a decreased quantity when calling to the external call terminal, thereby performing the two-way simultaneous call without giving a sense of discomfort to speakers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009145367-A (JP)
Title: Field driven type device and electronic apparatus
Inventor: WAKABAYASHI JUNICHI
IPC: G02F1/1343
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field driven type device and electronic apparatus, capable of restraining the characteristics from being adversely affected by electric field.  <P>SOLUTION: This field driven type device is provided with a substrate; a light-shielding signal line 14 formed on the substrate; a first electrode 16 formed on an upper layer of the signal line 14 on the substrate; an insulating layer formed on an upper layer of the first electrode 16 on the substrate; and a second electrode 26 formed on the upper layer of the insulating layer on the substrate. The second electrode 26 has a plurality of band-like parts 26B, with at least one part overlapped with the first electrode 16 in top view, and a connection part 26A for connecting the adjacent band-like parts 26B. The field driven type device is provided with a substance driven by the electric field generated, resulting from a potential difference between the first electrode 16 and the second electrode 26. An edge part 26a of the connecting part 26A is arranged, at a position which overlaps the signal line 14 in planar view. Each part of the signal line 14 is overlapped with at least one of the first electrode 16 and the second electrode 26 in top view.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008122397-A (JP)
Title: Laser displacement sensor for dispenser
Inventor: AN MAN-HO
IPC: B05C11/00
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement measuring sensor capable of accurately measuring the height of a nozzle which discharges a sealing agent from a substrate concerning a sensor for sealing-agent dispensers of a liquid crystal display device.  <P>SOLUTION: The displacement measuring sensor includes both a light-emitting part for outputting a laser beam toward the substrate and a light-receiving part for receiving laser outputted from the light-emitting part. The light-emitting part and the light-receiving part are separated from each other but of an integrated type. A coupling hole to which a lower part of a syringe of a dispenser is mounted is formed between the light-emitting part and the light-receiving part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009144949-A (JP)
Title: Aluminum fin material for heat exchanger, and heat exchanger using it
Inventor: TOMITA NAOTAKA
IPC: F28F1/32
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum fin material for a heat exchanger, exerting excellent hydrophilicity and antibacterial activity without changing in quality by heating in baking and manufacturing the heat exchanger, and also to provide a heat exchanger using it.  <P>SOLUTION: This aluminum fin material 1 for the heat exchanger is composed of a base 2 composed of aluminum, and a hydrophilic coating film 3 formed on a surface of the base 2. The hydrophilic coating film 3 includes a substance having antibacterial activity (hereinafter called antibacterial agent 31), and has a film thickness of 0.5-2 μm. A content of the antibacterial agent 31 is 1-15 pts.wt when a weight of the total hydrophilic coating film 3 is 100 pts.wt. The antibacterial agent 31 includes silver, and has an average particle size less than the film thickness of the hydrophilic coating film 3. The antibacterial agent 31 preferably includes apatite system support including silver ion or silver compound as its main component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144375-A (JP)
Title: Side ditch block
Inventor: OKAMOTO JIRO
IPC: E01C11/22
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side ditch block which exerts improved durability at a portion where warning sound or vibration is generated, and facilitates manufacturing thereof.  <P>SOLUTION: According to the structure of the side ditch block 17, recesses 23 formed in an upper surface 21 thereof each have a trapezoidal shape in plan. The block is arranged such that an upper base of each recess forming a shorter side is located close to a sidewalk-roadway boundary block 33, and that the plurality of recesses 23 are formed along a longitudinal direction of the side ditch block 17 at predetermined intervals. A lateral side 11a of the trapezoidal shape of the recess 23, on a side toward a vehicle traveling direction is inclined by an angle α with respect to an orthogonal direction to the longitudinal direction of the side ditch block 17. Further a lateral side 11b of the trapezoidal shape of the recess 23, opposed to the lateral side 11a on the side toward the vehicle traveling direction is formed so as to be orthogonal to the longitudinal direction of the side ditch block 17. The angle α is preferably set in the range of 5 to 10°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008081509-A (JP)
Title: Extended release oral dosage composition
Inventor: CHO WING-KEE PHILIP
IPC: A61K47/02
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stably sustained release desloratadine-pseudoephedrine product not substantially containing impurity of desloratadine when used in dose base once or twice per day in order to practice treatment, correspondence and/or sedation of signs and symptoms related to common cold and allergic and/or inflammatory state (e.g. seasonal allergic rhinitis and nasal congestion) of the skin or upper respiratory and lower respiratory pathways.  <P>SOLUTION: The bilayer sustained release oral composition comprises a nasal decongestant and has about <2% desloratadine decomposition products.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009150965-A (JP)
Title: Image displaying device, control method, control program, and recording medium
Inventor: NATORI TAKASHI
IPC: H04N5/74
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image displaying device capable of improving user's convenience.  <P>SOLUTION: A controller 40 constituting a projector 1 as the image displaying device is provided with an input selection part 41 for selecting an input terminal 30 among input terminals 30, an input state detection part 42 for detecting whether the input terminal 30 is in an input state that an image signal is inputted or in a non-input state that the image signal is not inputted at each input terminal 30, a main control part 45 for making the input selection part 41 select the input terminal 30 in the input state and inputting the image signal through the selected input terminal 30, and a display control part 44 for making an image projecting device 10 display images based on the image signals inputted through the selected input terminal 30. The main control part 45 makes the input selection part 41 select the selected input terminal 30 in the non-input state continuously when the selected input terminal 30 selected by the input selection part 41 among the input terminals is switched from the input state to the non-input state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009148697-A (JP)
Title: Bag filter for dust collector
Inventor: FURUOYA MASAHIRO
IPC: B01D39/14
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag filter for dust collectors ensuring fixation of stoppers even when there is a variation in the inside diameters of the bag filter of the dust collector.  <P>SOLUTION: The bag filter 10 is to be attached to and detached from a receive hole of a holding plate 5 of the dust collector by means of a stopper 4 and consists of a cylindrical filter cloth 1 and a filter trunk part 2 inserted into the bottom part of the cylindrical filter cloth 1 and sewed up along a predetermined line. A peripheral seam 3 is formed along a specified line on the cylindrical filter cloth 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149566-A (JP)
Title: Cosmetic composition containing biosurfactant
Inventor: KITAGAWA MASARU
IPC: A61K8/14
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic composition which improves conventional problems, and contains a biosurfactant having a moisture-retaining action, a collagen production-promoting action, a cell-activating action, an anti-aging action, a hair-growing action and a chapped skin-improving action, in other words, to provide a moisture-retaining agent, a collagen production-promoting agent, a cell activating agent, an anti-aging agent, a hair-growing agent and a chapped skin-improving agent which each contains the cosmetic composition containing the biosurfactant, to provide a cosmetic composition, a quasi drug composition, a medical supply composition, a sanitary good composition, and a medicine composition which each contains the cosmetic composition, and to provide a cosmetic, a quasi drug, a medical supply, a sanitary good and a medicine which each contains the composition.  <P>SOLUTION: This cosmetic composition contains at least a biosurfactant and a bleaching agent. The cosmetic composition preferably further contains an anti-aging agent, a moisture-retaining agent, a UV ray-absorbing agent, and an antibacterial agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150501-A (JP)
Title: Drive unit
Inventor: ARIGA HISATAKE
IPC: H02K7/10
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit using a narrow planar area for an one-way clutch and capable of smooth rotational transmission even if an impact is given.  <P>SOLUTION: In constituting the one-way clutch 10 used for a drain valve opening/closing control device, etc., an upper side first wheel 5 is arranged in a rotational axis direction of an lower side first wheel 4 to narrow the planar area of the one-way clutch 10. Between the lower side first wheel 4 and the upper side first wheel 5, when the lower side first wheel 4 rotates counterclockwise CCW, an urging force generating section 15 (a sloped surface 431 of a connector 43 and a sloped surface 541 of a pawl 54) generating an urging force to urge the lower side first wheel 4 and the upper first wheel 5 in a direction moving the lower side first wheel 4 and the upper side first wheel 5 closer to each other is formed so that smooth rotation transmission can be done because the pawl 54 and recessed portion 44 for engagement are not disengaged even if the shock is given from the outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009153338-A (JP)
Title: Dc power distribution system
Inventor: KAGAWA TAKUYA
IPC: H02J9/06
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a malfunction due to an instantaneous power failure of an AC power system.  <P>SOLUTION: In dispersed power supply units 2A, 2B, a communication section 23 having received a control signal from a control device 4 stops a charging section 21 and starts a switching control section 22a of a DC-DC conversion section 22 so that the DC-DC conversion section 22 is actuated to supply DC power to a distribution point path Lp. If the power failure of an AC power system AC is an instantaneous power failure which can be recovered in a very short time, an output monitoring section 3b of the power failure detection section 3 does not detect the power failure while discharged charges of a smoothing capacitor C1 provided on an output stage of the AC-DC conversion device 1 flow to a diode 3a. Accordingly, this system prevents a malfunction in which instantaneous power failure is falsely determined as a power failure to start the operation of the dispersed power supply units 2A, 2B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009155367-A (JP)
Title: Polybutylene terephthalate resin composition and thin molded article
Inventor: WAKATSUKA SEI
IPC: C08K7/14
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polybutylene terephthalate resin composition exhibiting excellent mechanical strength and impact strength, little warpage deformation, higher fluidity (melt fluidity).  <P>SOLUTION: The polybutylene terephthalate resin composition is prepared by blending, with respect to (A) 100 pts.wt. of polybutylene terephthalate resin, (B) 40 to 140 pts.wt. of glass fibers having a flat cross section, and (C) 0.05 to 5 pts.wt. of glycerin fatty acid ester comprising glycerin and/or its dehydrated condensate and a fatty acid having 12 or more carbon atoms, having a hydroxyl number of at least 200 as measured by a specific method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154364-A (JP)
Title: Forgery-proof printed matter
Inventor: MATSUMOTO YUJI
IPC: B41M3/14
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forgery-proof printed matter in which, to a latent image and a background, figures with the same color are assembled, where the latent image and the background are further hard to be distinguished.  <P>SOLUTION: In the security printed matter 1 in which a latent image 2 made of dots easy to be reproduced by a copy machine and a background 3 made of dots hard to be reproduced by a copy machine are printed in a single color, and further, designs 4 made of dots with the same color are assembled into a region forming the latent image 2 and a region forming the background 3, the dots composing of the latent image 2 are not printed in the part assembled with the figures 4 in the region forming the latent image 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159762-A (JP)
Title: Portable electronic apparatus
Inventor: HAYAKAWA NAONOBU
IPC: H02J7/00
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic apparatus which can accurately determine the life of a battery even when the battery is exchanged or on other occasions.  <P>SOLUTION: A control block 48 is connected to a rechargeable battery 32, and is equipped with a voltage measuring section 100 for measuring the voltage value of the rechargeable battery 32 and a control section 101. The control section 101 controls in such a manner that, each time charging of the rechargeable battery 32 starts or finishes, the voltage of the rechargeable battery 32 is measured by the voltage measuring section 100, and information relating to the number of times of charging/discharging identified based on the value of the measured voltage is stored in a storing section 42, and information relating to the life of the rechargeable battery 32 is announced by an annunciation section (display 21 or speaker 45) based on the information relating to the number of times of charging/discharging.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009157313-A (JP)
Title: Drum unit and image forming device using it
Inventor: YASUMITSU TAKUYA
IPC: G03G21/18
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove a separating means 20 which is simply constructed at low cost and separates a photosensitive drum 14b and a process means 14c, even after mounting on an image forming device body.  <P>SOLUTION: The separating means 20 interposed between the photosensitive drum 14b and the process means, such as an electrification means 14c, is formed of a flexible member which is removed by pulling operations after equipping a drum unit 14a to an image forming device body 10. Thereby, the separating means 20 is moved along the surface of the drum unit 14a by the flexibility of the separating means 20. Even after the drum unit 14a is equipped to the image forming device body 10, the separating means 20 is removed by pulling it out of outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT